Results 241 to 250 of about 350,335 (318)

Mastication‐Induced Electrical Stimulation Activates Prg4+ Chondroprogenitors for Osteoarthritis Therapy

Advanced Science, EarlyView.
This study presents a ″trash‐to‐treasure″ strategy that converts harmful joint overloads into beneficial electrical cues. The biodegradable MagPie, by providing piezoelectrical stimulation and releasing Mg2+ during mastication, exerts synergistic pro‐regenerative and anti‐inflammatory effects on Prg4+ cells via the ECM‐mediated FAK‐PI3K‐Akt axis ...
Shi‐Yang Feng, Jing‐Rong Cheng, Yu Qin, Jie Lei, Chen‐Chen Gao, Hong‐Ying Fu, Li‐Ping Wu, Thanh D. Nguyen, Xu‐Liang Deng, Kai‐Yuan Fu, Yang Liu   +10 more
wiley   +1 more source

Saponins enhance the stability and cost-efficiency of human embryonic stem cell culture. [PDF]

Cell Regen
Shi J, Wu M, Fang S, Liu Z, Liu H, Zhao Y, Liu L, Shao Z.   +7 more
europepmc   +1 more source

IKKβ and USP28 Regulate HEY1 Stability to Promote Cancer Stemness and Immune Evasion in Hepatocellular Carcinoma

Advanced Science, EarlyView.
The uncovered IKKβ‐USP28‐HEY1 axis fuels cancer stemness and immune evasion in hepatocellular carcinoma. USP28 deubiquitinates HEY1 upon IKKβ‐mediated phosphorylation, conferring PD‐1/PD‐L1 blockade resistance. Pharmacological inhibition of USP28 sensitizes resistant tumors to anti‐PD‐1 immunotherapy, revealing a promising therapeutic strategy ...
Na Shao, Lin Zhang, Gufang Shen, Yangfan Lv, Tianshu Fang, Ya Cao, Qiongyi Zhang, Feng Xu, Chungang Liu   +8 more
wiley   +1 more source

First-in-human clinical study of an embryonic stem cell product for urea cycle disorders. [PDF]

Stem Cell Res Ther
Umezawa A, Fukuda A, Horikawa R, Uchida H, Enosawa S, Oishi Y, Nakamura N, Sasaki K, Yanagi Y, Shimizu S, Nakao T, Kodama T, Sakamoto S, Hayakawa I, Akiyama S, Saku N, Miyata S, Ite K, Javaregowda PK, Toyoda M, Nonaka H, Nakamura K, Ito Y, Fukuhara Y, Miyazaki O, Nosaka S, Nakabayashi K, Haga C, Yoshioka T, Masuda A, Ohkura T, Yamazaki-Inoue M, Machida M, Abutani-Sakamoto R, Miyajima S, Akutsu H, Matsubara Y, Igarashi T, Kasahara M.   +38 more
europepmc   +1 more source

An Integrated DNA Nanoprobe for Intranuclear Imaging and in Situ Profiling of OGG1 Activity

Advanced Science, EarlyView.
The TP‐SA nanoprobe, integrating an AS1411 aptamer for nuclear delivery and a FRET array for signal amplification, enables real‐time tracking of nuclear OGG1 activity. It reveals cell‐line‐specific basal OGG1 levels and shows clinical promise using pneumonia patients’ lavage fluid.
Mingzhu Zhao, Xuemei Sun, He Li, Bangming Wang, Mengting Pan, Zhen Ma, Rong‐Mei Kong, Weiheng Kong, Yan Zhao, Fengli Qu   +9 more
wiley   +1 more source

Comprehensive Profiling of N⁶-methyladnosine (m⁶A) Readouts Reveals Novel m⁶A Readers That Regulate Human Embryonic Stem Cell Differentiation. [PDF]

Adv Sci (Weinh)
Huang Z, Liu R, Wubulikasimu Z, Zhao W, Huang J, Wang J, Zhang T, Fan R, Kong W, Cui Q, Li Y, Zhou Y.   +11 more
europepmc   +1 more source

KRT14 Drives Basal Muscle‐Invasive Bladder Cancer Progression and Lung Metastasis by Directly Binding to and Stabilizing IGF2BP1

Advanced Science, EarlyView.
We identified a Krt14+ Igf2bp1+ bladder cancer population linked to EMT. Mechanistically, KRT14 stabilizes and transports IGF2BP1 to invasive protrusions, initiating a positive feedback loop that drives metastasis and poor outcomes. ABSTRACT Basal‐type muscle‐invasive bladder cancer (BMIBC) is characterized by aggressive metastasis and poor prognosis ...
Shirui Huang, Zhihan Zhou, Qipeng Xie, Zheng Wang, Lijiong He, Yutong Liu, Lijuan Huang, Liuxian Ye, Limeng Hu, Baokun Li, Yang Wang, Xiaohui Hua, Xuelei Liu, Yunping Zhao, Jingxia Li, Jinfei Chen, Guiying Wang, Xian Shen, Wei Chen, Chuanshu Huang   +19 more
wiley   +1 more source

STEM-PD trial protocol: a multi-centre, single-arm, first-in-human, dose-escalation trial, investigating the safety and tolerability of intraputamenal transplantation of human embryonic stem cell-derived dopaminergic cells for Parkinson's disease. [PDF]

BMJ Open
Paul G, Bjartmarz H, Björklund A, Cutting E, Evans A, Harry B, Hansson O, Kayhanian S, Kirkeby A, Lao-Kim N, Lindvall O, Nelander J, Piccini P, Smith R, Ullén S, Van Vliet T, Widner H, Parmar M, Barker RA.   +18 more
europepmc   +1 more source

Stem Cell Differentiation Disperses Transcriptional Clusters via a Conserved Surface‐Condensate Trajectory

Advanced Science, EarlyView.
Stem cell differentiation follows a conserved surface condensate trajectory: H3K27ac super enhancers nucleate large RNA polymerase II clusters that grow and unfold before transcriptional activity disperses them. This work reveals how biophysical forces at enhancer surfaces dynamically build and dismantle stem cell transcription hubs, reshaping cell ...
Tim Klingberg, Irina Wachter, Agnieszka Pancholi, Matthias Akyel, Yomna Gohar, Priya Kumar, Ana Miguel Fernandes, Yuzhi Bao, Alica Schmidt‐Heydt, Marcel Piepers, Alicia Günthel, Marcel Sobucki, Elisa Kämmer, Süheyla Eroğlu‐Kayıkçı, Stephan Allgeier, Sylvia Erhardt, Vasily Zaburdaev, Carmelo Ferrai, Lennart Hilbert   +18 more
wiley   +1 more source

Influence of Low-Level Red Laser Irradiation on the Proliferation, Viability, and Differentiation of Human Embryonic Stem Cell-Derived Mesenchymal Stem Cells. [PDF]

Life (Basel)
AlGhamdi KM, Kumar A, Alfayez M, Mahmood A.   +3 more
europepmc   +1 more source